The Internet IP Security PKI Profile of IKEv1/ISAKMP, IKEv2, and PKIX
RFC 4945
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RFC - Proposed Standard
(August 2007; No errata)
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Last updated |
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2015-10-14
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IETF
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plain text
pdf
html
bibtex
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WG state
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(None)
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Document shepherd |
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No shepherd assigned
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IESG state |
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RFC 4945 (Proposed Standard)
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Consensus Boilerplate |
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Unknown
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Telechat date |
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Responsible AD |
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Russ Housley
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Send notices to |
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(None)
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Network Working Group B. Korver
Request for Comments: 4945 Network Resonance, Inc.
Category: Standards Track August 2007
The Internet IP Security PKI Profile of IKEv1/ISAKMP, IKEv2, and PKIX
Status of This Memo
This document specifies an Internet standards track protocol for the
Internet community, and requests discussion and suggestions for
improvements. Please refer to the current edition of the "Internet
Official Protocol Standards" (STD 1) for the standardization state
and status of this protocol. Distribution of this memo is unlimited.
Copyright Notice
Copyright (C) The IETF Trust (2007).
Abstract
The Internet Key Exchange (IKE) and Public Key Infrastructure for
X.509 (PKIX) certificate profile both provide frameworks that must be
profiled for use in a given application. This document provides a
profile of IKE and PKIX that defines the requirements for using PKI
technology in the context of IKE/IPsec. The document complements
protocol specifications such as IKEv1 and IKEv2, which assume the
existence of public key certificates and related keying materials,
but which do not address PKI issues explicitly. This document
addresses those issues. The intended audience is implementers of PKI
for IPsec.
Korver Standards Track [Page 1]
RFC 4945 PKI Profile for IKE/ISAKMP/PKIX August 2007
Table of Contents
1. Introduction ....................................................4
2. Terms and Definitions ...........................................4
3. Use of Certificates in RFC 2401 and IKEv1/ISAKMP ................5
3.1. Identification Payload .....................................5
3.1.1. ID_IPV4_ADDR and ID_IPV6_ADDR .......................7
3.1.2. ID_FQDN .............................................9
3.1.3. ID_USER_FQDN .......................................10
3.1.4. ID_IPV4_ADDR_SUBNET, ID_IPV6_ADDR_SUBNET,
ID_IPV4_ADDR_RANGE, ID_IPV6_ADDR_RANGE .............11
3.1.5. ID_DER_ASN1_DN .....................................11
3.1.6. ID_DER_ASN1_GN .....................................12
3.1.7. ID_KEY_ID ..........................................12
3.1.8. Selecting an Identity from a Certificate ...........12
3.1.9. Subject for DN Only ................................12
3.1.10. Binding Identity to Policy ........................13
3.2. Certificate Request Payload ...............................13
3.2.1. Certificate Type ...................................14
3.2.2. X.509 Certificate - Signature ......................14
3.2.3. Revocation Lists (CRL and ARL) .....................14
3.2.4. PKCS #7 wrapped X.509 certificate ..................15
3.2.5. Location of Certificate Request Payloads ...........15
3.2.6. Presence or Absence of Certificate Request
Payloads ...........................................15
3.2.7. Certificate Requests ...............................15
3.2.8. Robustness .........................................18
3.2.9. Optimizations ......................................18
3.3. Certificate Payload .......................................19
3.3.1. Certificate Type ...................................20
3.3.2. X.509 Certificate - Signature ......................20
3.3.3. Revocation Lists (CRL and ARL) .....................20
3.3.4. PKCS #7 Wrapped X.509 Certificate ..................20
3.3.5. Location of Certificate Payloads ...................21
3.3.6. Certificate Payloads Not Mandatory .................21
3.3.7. Response to Multiple Certification
Authority Proposals ................................21
3.3.8. Using Local Keying Materials .......................21
3.3.9. Multiple End-Entity Certificates ...................22
3.3.10. Robustness ........................................22
3.3.11. Optimizations .....................................23
4. Use of Certificates in RFC 4301 and IKEv2 ......................24
4.1. Identification Payload ....................................24
4.2. Certificate Request Payload ...............................24
4.2.1. Revocation Lists (CRL and ARL) .....................24
4.3. Certificate Payload .......................................25
4.3.1. IKEv2's Hash and URL of X.509 Certificate ..........25
4.3.2. Location of Certificate Payloads ...................25
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